OW is a powerful and flexible JavaScript library for validating and asserting the types and shapes of JavaScript values. It provides a simple and intuitive API for defining validation rules and checking if values meet those rules. OW supports various types of validations including primitive types, arrays, objects, functions, and more.
Compared to other validation libraries like Joi or Yup, OW offers a lightweight and minimalistic approach with a focus on simplicity and performance. It is designed to be easy to use and understand, making it a great choice for small to medium-sized projects. OW also provides excellent TypeScript support, allowing you to leverage static type checking for your validations.
OW is actively maintained and regularly updated with new features and bug fixes. It has a growing community and a well-documented API, making it a reliable choice for validating and asserting the types of your JavaScript values.
Alternatives: joi, yup, io-ts
Tags: javascriptvalidationassertiontypesshapes